Electrode system for electrolytic display means with seven segments
US4333710A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jun 23, 1980 |
| Grant date | Jun 8, 1982 |
| Priority date | — |
| Expiry date | Jun 23, 2000 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F9/302
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
System of electrodes for electrolytic display means with seven segments, comprising on one wall seven electrodes constituted by a first thin transparent conductive film in the form of a segment having two large sides, said electrodes being subdivided into six peripheral electrodes and one central electrode, each electrode being connected to a second thin conductive film deposited on said wall and forming a current lead, each current lead being connected to a connector, wherein each lead comprises a constricted zone followed by an enlarged zone leading to one of the large sides of one of the electrodes, the constriction relative to the current lead associated with the central electrode being positioned between two adjacent peripheral electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.